CIDER 0.9 is out http://batsov.com/articles/2015/06/16/cider-0-dot-9/

Enjoy!

bozhidar: Thanks & Congrats!

@bozhidar: and the debugger is included in this release? Is there documentation anywhere on how to use it?

@bozhidar: ah, sorry. I should have followed that link

@bozhidar: 🎉🎊🎉

Thanks to all involved!

What's the status with cider and clojurescript these days? Are they (and associated libs) considered compatible?

cider works with cljs reasonably well, but not all the functionality is on par with clj (e.g. completion) and some of the functionality is clj specific right now

we have a section about this in the README

@jonas: Do note I just updated the post in that link. There have been new features since that initial post.

Currently I'm using autocomplete-mode ac-nrepl, what is involved with using company instead?

Oops I meant ac-cider

Is that stuff built in if I use company with cider 0.9?

I think you just need to enable company mode, either globally or in Cider buffers via a hook. Then it just works.

I’m curious how to get the company output in nice columns as shown in Bozhidar’s blog post.

I’m really excited about the cljfmt stuff, I’ve been using the 0.9.0 snapshot for a while but hadn’t known about that

cider-find-ns is nice too

Thanks!

alex_engelberg: yep. the company support is just baked in. turn on company and it should just work.

congrats on 0.9!

I updated to 0.9 including the nrepl plugin, and now when I clojure-jack-in it doesn't start cider-mode

and when I start it manually then find the REPL, there's no prompt in the repl

Is there something else that needs configuring?

@ghadi: You may need to clear the elpa directory for cider

I’ve just had the same issue

trying that...

cool, that worked.

now a tiny warning CIDER requires nREPL 0.2.7 (or newer) to work properly

andrewmcveigh: if you can explain why you need to clear elpa, I'd appreciate it

ghadi: known issues with melpa unfortunately.

@ghadi: not sure to be honest, I think some compiled var was overriding something

you wind up with stale precompiled .elc files that don’t link correctly when upgrading. blowing away the package dir and reinstalling does it. Or at least that’s my memory from a similar issue a while back.

so AOT is broken everywhere, not just clojure 😃

heh

https://github.com/clojure-emacs/cider/issues/1050#issuecomment-112529563

thanks arrdem andrewmcveigh

now how to resolve the nREPL warning... seems that 0.2.6 is coming from lein itself

yeah. the fix for that is pretty easy..

{:user {:dependencies [[org.clojure/tools.nrepl "0.2.10”]]}}

yeah, unfortunately lein hasn’t been updated in ages

and the nREPL it ships with (0.2.6) is super buggy

therefore this warning to nudge people in the right direction

cider-test-run-tests seems to hang the repl

^^ maybe that because of some nREPL bugs.. server buffer says

java.lang.IllegalArgumentException: Cannot write value of type class java.lang.Double
	at clojure.tools.nrepl.bencode$eval2884$fn__2885.invoke(bencode.clj:326)

so if you have a double in your tests (and using nREPL 0.2.6) you’ll hang your repl when using cider-test-mode

@martintrojer: If this problem exists with the latest nREPL, please file a ticket on cider’s issue tracker

I don’t recall ever running into such a problem

👏 👏 congrats for the new version!